package ioperations;

import book.Book;
import book.BookList;

import java.util.Scanner;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: wwy
 * Date: 2024-09-03
 * Time: 23:37
 */
public class BorrowOperation implements IOperation{
    @Override
    public void work(BookList bookList) {
        System.out.println("借阅图书");
        Scanner scanner=new Scanner(System.in);
        System.out.println("请输入你借阅的书名:");
        String name= scanner.nextLine();

        int currentSize=bookList.getUsedSize();

        for (int i = 0; i <currentSize; i++) {
            Book book = bookList.getBook(i);

            if (book.getName().equals(name)) {
                if (book.isBorrowed()==true){
                    System.out.println("这本书已经被借出了");
                    return;
                }
                book.setBorrowed(true);
                System.out.println("借阅成功");
                return;
            }
        }
        System.out.println("借阅失败");
    }
}
